ES345430A1 - Un procedimiento para producir aglomerados libremente flu- yentes a partir de un polvo metalico fino. - Google Patents
Un procedimiento para producir aglomerados libremente flu- yentes a partir de un polvo metalico fino.Info
- Publication number
- ES345430A1 ES345430A1 ES345430A ES345430A ES345430A1 ES 345430 A1 ES345430 A1 ES 345430A1 ES 345430 A ES345430 A ES 345430A ES 345430 A ES345430 A ES 345430A ES 345430 A1 ES345430 A1 ES 345430A1
- Authority
- ES
- Spain
- Prior art keywords
- microns
- water
- powder
- granules
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052759 nickel Inorganic materials 0.000 abstract 5
- 239000000843 powder Substances 0.000 abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- 239000008187 granular material Substances 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000005245 sintering Methods 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229920001353 Dextrin Polymers 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 238000005054 agglomeration Methods 0.000 abstract 1
- 230000002776 aggregation Effects 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 235000019425 dextrin Nutrition 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- -1 gums Polymers 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229920000609 methyl cellulose Polymers 0.000 abstract 1
- 239000001923 methylcellulose Substances 0.000 abstract 1
- 235000010981 methylcellulose Nutrition 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 238000004881 precipitation hardening Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229910021332 silicide Inorganic materials 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- VGBPIHVLVSGJGR-UHFFFAOYSA-N thorium(4+);tetranitrate Chemical compound [Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VGBPIHVLVSGJGR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/14—Treatment of metallic powder
- B22F1/148—Agglomerating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/10—Alloys containing non-metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US581768A US3397057A (en) | 1966-09-26 | 1966-09-26 | Method for producing flowable metal powders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345430A1 true ES345430A1 (es) | 1968-11-01 |
Family
ID=24326480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345430A Expired ES345430A1 (es) | 1966-09-26 | 1967-09-25 | Un procedimiento para producir aglomerados libremente flu- yentes a partir de un polvo metalico fino. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3397057A (en, 2012) |
| AT (1) | AT285964B (en, 2012) |
| BE (1) | BE704310A (en, 2012) |
| CH (1) | CH475053A (en, 2012) |
| DE (1) | DE1583742C3 (en, 2012) |
| DO (1) | DOP1967001388A (en, 2012) |
| ES (1) | ES345430A1 (en, 2012) |
| FI (1) | FI46596C (en, 2012) |
| GB (1) | GB1158620A (en, 2012) |
| GR (1) | GR34468B (en, 2012) |
| NL (1) | NL6713041A (en, 2012) |
| NO (1) | NO119756B (en, 2012) |
| SE (1) | SE323178B (en, 2012) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3653883A (en) * | 1970-04-01 | 1972-04-04 | Rca Corp | Method of fabricating a porous tungsten body for a dispenser cathode |
| US3663297A (en) * | 1970-06-24 | 1972-05-16 | Us Navy | Process for the preparation of sintered zinc powder battery electrodes |
| US3796565A (en) * | 1973-03-16 | 1974-03-12 | Sherritt Gordon Mines Ltd | Production of porous nickel plates |
| US3881911A (en) * | 1973-11-01 | 1975-05-06 | Gte Sylvania Inc | Free flowing, sintered, refractory agglomerates |
| SE400856C (sv) * | 1975-12-08 | 1982-02-22 | Svenska Utvecklings Ab | Poros elektrod for en kemoelektrisk cell, forfarande for framstellning av densamma samt kemoelektrisk cell med sadan elektrod |
| SE439932B (sv) * | 1980-11-10 | 1985-07-08 | Skf Steel Eng Ab | Forfarande for framstellning av metall ur finkorniga metalloxidmaterial |
| DE3303680A1 (de) * | 1983-02-03 | 1984-08-09 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum granulieren nicht fliessfaehiger metallpulver oder metallpulvermischungen |
| US5897962A (en) * | 1993-07-16 | 1999-04-27 | Osram Sylvania Inc. | Method of making flowable tungsten/copper composite powder |
| US6576038B1 (en) * | 1998-05-22 | 2003-06-10 | Cabot Corporation | Method to agglomerate metal particles and metal particles having improved properties |
| US6224990B1 (en) * | 1999-09-23 | 2001-05-01 | Kemet Electronics Corporation | Binder systems for powder metallurgy compacts |
| US7413703B2 (en) * | 2003-01-17 | 2008-08-19 | Eveready Battery Company, Inc. | Methods for producing agglomerates of metal powders and articles incorporating the agglomerates |
| WO2005023463A1 (en) * | 2003-09-03 | 2005-03-17 | Apex Advanced Technologies, Llc | Composition for powder metallurgy |
| EP2496346A1 (de) * | 2009-11-06 | 2012-09-12 | Basf Se | Eisen- und kupferhaltiger heterogenkatalysator und verfahren zur herstellung von olefinen durch umsetzung von kohlenmonoxid mit wasserstoff |
| CN102711991B (zh) * | 2009-11-06 | 2015-01-21 | 巴斯夫欧洲公司 | 含铁和锰的非均相催化剂和通过一氧化碳与氢气反应而制备烯烃的方法 |
| US10144061B2 (en) * | 2014-12-30 | 2018-12-04 | Delavan Inc. | Particulates for additive manufacturing techniques |
| US10315249B2 (en) * | 2016-07-29 | 2019-06-11 | United Technologies Corporation | Abradable material feedstock and methods and apparatus for manufacture |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2179960A (en) * | 1931-11-28 | 1939-11-14 | Schwarzkopf Paul | Agglomerated material in particular for electrical purposes and shaped bodies made therefrom |
| US2857270A (en) * | 1950-12-27 | 1958-10-21 | Hoganas Billesholms Ab | Method for the production of metal powder for powder metallurgical purposes |
| GB689349A (en) * | 1951-02-09 | 1953-03-25 | Hoeganaes Ab | Improved method of producing metal powder for powder metallurgical purposes |
| GB727807A (en) * | 1951-05-11 | 1955-04-06 | Basf Ag | Improvements in the production of porous electrodes for accumulators |
| US2853767A (en) * | 1955-03-23 | 1958-09-30 | Mallory & Co Inc P R | Method of making high density ferrous alloy powder compacts and products thereof |
| GB818191A (en) * | 1956-11-30 | 1959-08-12 | Atomic Energy Authority Uk | Improvements in or relating to the treatment of metals in powder form |
| US3001871A (en) * | 1957-05-03 | 1961-09-26 | Commissariat Energie Atomique | Manufacture of microporous metallic tubes consisting mainly of nickel |
| DE1280512B (de) * | 1958-09-19 | 1968-10-17 | Siemens Ag | Verfahren zum Herstellen von gepressten und gesinterten Werkstuecken aus nicht fliessendem Metallpulver oder Metallpulvergemisch |
-
1966
- 1966-09-26 US US581768A patent/US3397057A/en not_active Expired - Lifetime
-
1967
- 1967-09-15 GB GB42112/67A patent/GB1158620A/en not_active Expired
- 1967-09-18 NO NO169772A patent/NO119756B/no unknown
- 1967-09-22 FI FI672536A patent/FI46596C/fi active
- 1967-09-22 GR GR670134468A patent/GR34468B/el unknown
- 1967-09-23 DE DE1583742A patent/DE1583742C3/de not_active Expired
- 1967-09-25 ES ES345430A patent/ES345430A1/es not_active Expired
- 1967-09-25 NL NL6713041A patent/NL6713041A/xx unknown
- 1967-09-25 AT AT867767A patent/AT285964B/de active
- 1967-09-26 SE SE13195/67A patent/SE323178B/xx unknown
- 1967-09-26 BE BE704310D patent/BE704310A/xx unknown
- 1967-09-26 CH CH1342767A patent/CH475053A/fr not_active IP Right Cessation
- 1967-09-26 DO DO1967001388A patent/DOP1967001388A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI46596B (en, 2012) | 1973-01-31 |
| GB1158620A (en) | 1969-07-16 |
| BE704310A (en, 2012) | 1968-03-26 |
| US3397057A (en) | 1968-08-13 |
| DE1583742A1 (de) | 1970-09-24 |
| DOP1967001388A (es) | 1972-07-26 |
| DE1583742B2 (de) | 1974-08-22 |
| GR34468B (el) | 1968-05-14 |
| AT285964B (de) | 1970-11-25 |
| CH475053A (fr) | 1969-07-15 |
| NL6713041A (en, 2012) | 1968-03-27 |
| NO119756B (en, 2012) | 1970-06-29 |
| DE1583742C3 (de) | 1975-04-17 |
| FI46596C (fi) | 1973-05-08 |
| SE323178B (en, 2012) | 1970-04-27 |
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